# CY8C3666AXA-031 Infineon Technologies | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** Infineon Technologies  
**MPN:** `CY8C3666AXA-031`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Infineon Technologies |
| Manufacturer name | Infineon Technologies |
| Manufacturer | Infineon Technologies |
| Extra Product Name | CY8C3666AXA-031 Infineon Technologies \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| extendedLead | 278 |
| extendedQty | -2 |
| extraShipping | 0 |
| moq | 60 |
| MPN | CY8C3666AXA-031 |
| multiple | 60 |
| packaging | Tray |
| qtyInStock | 0 |
| SKU | 2446172 |
| snippet | 8051 Automotive, AEC-Q100, PSOC? 3 CY8C36xx Microcontroller IC 8-Bit 67MHz 64KB (64K x 8) FLASH 100-TQFP (14x14) |
| tierMinQty1 | 60 |
| tierPrice1 | 19.86700 |
| Category | Integrated Circuits (ICs) |
| Mfr | Infineon Technologies |
| Series | Automotive, AEC-Q100, PSOC? 3 CY8C36xx |
| Package | Tray |
| Product Status | Active |
| Digi-Key Programmable | Not Verified |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 67MHz |
| Connectivity | EBI/EMI, I?C, LINbus, SPI, UART/USART |
| Peripherals | CapSense, DMA, LCD, POR, PWM, WDT |
| Number of I/O | 62 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 5.5V |
| Data Converters | A/D 16x12b; D/A 4x8b |
| Oscillator Type | Internal |
| Operating Temperature | -40?C ~ 85?C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 100-LQFP |
| Supplier Device Package | 100-TQFP (14x14) |
| Base Product Number | CY8C3666 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 2446172 | 19.867 | 1 | None | 60 |

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